Monday, February 21, 2011

Psexec or WMI - new session every time?

Hi

Does someone know if if i run PSEXEC (or WMI) N times in the same program - does it open N new sessions? or does it uses the same session over and over again?

From stackoverflow
  • It will open a new session for every time you run it. (Well, unless you were somehow tricking it into running more than one command at a time with a command line like cmd.exe /c ipconfig /registerdns & echo DONE... but that is rather unlikely.)

    : lots of thanks. both WM and Psexec open new sessiosn? How do you know for sure? (I could google the answer...) Do you have a link for me? That would be helpful.
    ewall : Not sure I could find a link explaining it, but you could prove it in a moment by running a simple batch file with multiples of the same command... If you check `netstat -bov` (or similar) after running it, you will see 3 separate sessions.

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